Andritz received an order from Allegro, a subsidiary of Evraz and RailService established to produce train wheels in Russia, for a complete production line for train wheels. The production process includes several stages. Blanks produced by Evraz are heated to 2282°F (1250°C) in a rotary-hearth furnace, then descaled and pre-formed in a hydraulic press with 10,000 tons of press force. The blanks are then rolled in a wheel-rolling machine developed by Schuler and forged into a finished product in a crimping and piercing press with 5,000 tons of press force. This is followed by a geometric test in a laser measuring system and permanent marking in a marking press. Finally, the wheels undergo heat treatment, and the running surfaces are hardened.
Cleveland-Cliffs Inc. entered into a definitive agreement with ArcelorMittal S.A. pursuant to which Cleveland-Cliffs will acquire substantially all of the operations of ArcelorMittal USA LLC and its subsidiaries for approximately $1.4 billion. Upon closure of the transaction, Cleveland-Cliffs will be the largest flat-rolled steel producer in North America, with combined shipments of approximately 17 million net tons in 2019. The company will also be the largest iron-ore pellet producer in North America, with 28 million long tons of annual capacity. The assets acquired include six steelmaking facilities (Indiana Harbor, Burns Harbor, Cleveland, Coatesville, Steelton and Riverdale), eight finishing facilities, two iron-ore mining and pelletizing operations, and three coal and cokemaking operations.
It is a well-known fact that too many recordable safety incidents will result in the good people from OSHA showing up to hang around and ask a lot of questions. Nobody wants to get hurt on the job. Everyone at the facility has some other place to be once their shift is over, and many employees have family waiting for them. With that being said, why would people continue to operate poorly maintained manufacturing equipment and material-handling machinery?
Viking Analytics, a Swedish provider of advanced analytics solutions for predictive operations, and Bharat Forge Kilsta, a Sweden-based supplier of forged components, began collaborating in a data-driven production quality project. In the coming months, Viking Analytics will prepare an assessment of the data collected by sensors installed in the oven that heats steel rods used in the production of crankshafts and front axle beams for heavy-duty vehicles. In Bharat Forge Kilsta’s Karlskoga plant, the forged steel is first heated in an induction oven, whose temperature varies according to different steel grades and products. If a disruption occurs, the oven must be adjusted to keep the metal at a constant temperature. This process is currently performed manually, which sometimes causes human-related deviations in the proper temperature-level records.
ArcelorMittal announced its intention to build an electric-arc furnace (EAF) steelmaking facility at AM/NS Calvert in Alabama. Once completed, the planned facility will be capable of producing 1.5 million tons of steel slabs annually for the hot-strip mill. It will also produce a broad spectrum of steel grades required for Calvert’s end-user markets. Construction is expected to take 24 months, and the new facility is anticipated to create 300 new jobs.
In March 2019, aluminum forger Anchor Harvey set an ambitious goal to be AS9100 certified by that year’s end. Having achieved their certification – plus the investments made in technology, equipment, systems and, above all, its team – they are in a position to continue operating safely and effectively at full capacity.
Once you have tasted flight, you will forever live with your eyes turned skyward. This line, often attributed to Leonardo da Vinci, is a sentiment that has been embodied by Anchor Harvey (AH) for decades.
France’s Transvalor, a manufacturing process-modeling software developer, joined the University of Strathclyde’s (Scotland) Advanced Forming Research Centre (AFRC) as a tier-one partner. The first partner to join the AFRC in support of its soon-to-be-opened FutureForge facility, Transvalor will provide process simulation expertise and deep insight into material behavior resulting from manufacturing processes. The FutureForge facility will help manufacturing companies of all sizes become more competitive by exploring less energy-intensive methods of forging. It will also use digital technologies to accelerate the development of forged products.
SMS Concast will supply two eight-strand billet casters for Yongfeng Lingang’s newly built basic oxygen furnace (BOF) steelmaking plant in Linyi City, China. The two casters will have a combined production capacity of approximately 2.6 million tons per year of steel bars. Both casters will have a radius of 10.25 meters (33.6 feet). While the first caster will produce on eight strands right from the beginning, the second one will initially be equipped with seven strands but prepared for the addition of an eighth strand in the future. Both machines will cast billets of 165 mm (6.5 inches) square.